Comb



FIG. 1 is a top, rear and left side perspective view of a comb, as showing my new design;

FIG. 2 is a bottom, front and right side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an enlarged top plan view of the comb; and,

FIG. 10 is an enlarged bottom plan view of the comb.

The broken lines in the drawings depict portions of the comb that form no part of the claimed design. 

CLAIM The ornamental design for a comb, as shown and described. 